Cassaine and cassaidine: quantitative measurements of heart contractile force in situ.
D045784:Abietanes; D000470:Alkaloids; D006321:Heart / Q000187:drug effects*; D006801:Humans; D009200:Myocardial Contraction
D045784:Abietanes; D000470:Alkaloids; C010696:cassaine
ALKALOIDS; HEART/effect of drugs on